Base | Representation |
---|---|
bin | 1011111111010… |
… | …0100111100011 |
3 | 10111121202002102 |
4 | 2333310213203 |
5 | 100333110102 |
6 | 4553441015 |
7 | 1150262402 |
oct | 277644743 |
9 | 114552072 |
10 | 50285027 |
11 | 26425981 |
12 | 14a1016b |
13 | a558070 |
14 | 696d639 |
15 | 4634402 |
hex | 2ff49e3 |
50285027 has 4 divisors (see below), whose sum is σ = 54153120. Its totient is φ = 46416936.
The previous prime is 50285023. The next prime is 50285029. The reversal of 50285027 is 72058205.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72058205 = 5 ⋅14411641.
It is a cyclic number.
It is not a de Polignac number, because 50285027 - 22 = 50285023 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50285023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1934027 + ... + 1934052.
It is an arithmetic number, because the mean of its divisors is an integer number (13538280).
Almost surely, 250285027 is an apocalyptic number.
50285027 is a deficient number, since it is larger than the sum of its proper divisors (3868093).
50285027 is a wasteful number, since it uses less digits than its factorization.
50285027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3868092.
The product of its (nonzero) digits is 5600, while the sum is 29.
The square root of 50285027 is about 7091.1936230793. The cubic root of 50285027 is about 369.1018561707.
The spelling of 50285027 in words is "fifty million, two hundred eighty-five thousand, twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •